PRODUCTS BEING SOLD ARE FOR LABORATORY / EDUCATIONAL USE ONLY. THEY ARE NOT TOYS. THEY ARE NOT FOR USE BY CHILDREN 12 & UNDER.

If you are a Company, School or University we also accept Purchase Orders. Please call us at (936)825-6500.

Chemicals that we sell are NOT FOOD / USP grade. If you buy a Chemical and you are using it for Clinical / Human (Animal) Use / Application we are not liable. Again they are not for or on Human / Animal use / testing.

Density Rod Aluminum

Consists of an Aluminum Rod, dia 0.75 inch (19mm) x length 2.75 inch (70mm). The rod sinks in warm water and floats in cool water. This is because cool water is more dense than warm water, and the aluminum rod is made to be between those two densities.

National Science Standards

Evidence, Models and Explanations
Structure and Properties of Matter
Change, Constancy and Measurement
Interactions of Energy and Matter
Abilities of Technological Design
Science as Inquiry
Properties and Changes of Properties of Matter
Transfer of Energy